| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 360 |
| 2021 | 766 |
| 2020 | 900 |
| 2019 | 660 |
| 2018 | 366 |
| 2017 | 303 |
| 2016 | 356 |
| 2015 | 281 |
| 2014 | 133 |
| 2013 | 185 |
| 2012 | 251 |
| 2011 | 272 |
| 2010 | 173 |
| 2009 | 123 |
| 2008 | 97 |
| 2007 | 110 |
| 2006 | 77 |
| 2005 | 85 |
| 2004 | 97 |
| 2003 | 88 |
| 2002 | 85 |
| 2001 | 67 |
| 2000 | 86 |
| 1999 | 88 |
| 1998 | 73 |
| 1997 | 60 |
| 1996 | 88 |
| 1995 | 77 |
| 1994 | 70 |
| 1993 | 65 |
| 1992 | 63 |
| 1991 | 52 |
| 1990 | 37 |